B&K 2250 Light Manual do Utilizador descarregar pdf (Página 69)

CHAPTER 5

Calibration

To change which input the transducer uses to connect to the analyzer, tap the Main Menu icon

and select Setup from the list, next tap the Input value field and finally, choose the

required input from the drop-down list: Top Socket or Rear Socket (Rear Socket refers to the

Input socket on the connector panel of the analyzer).

At the bottom of the parameter list you can select the calibration history for the currently

selected transducer by tapping on the Calibration History link. See section 5.7 and Fig.5.2.

You can delete a transducer by tapping on the Delete Transducer icon and selecting the

transducer to delete from the drop-down that appears.

Note: Only transducers that are not connected can be deleted. The calibration history will also

be deleted.

When you have finished, tap to return to the Measurement screen.

5.9 Calibration Reminder

The Calibration Reminder tab (Fig.5.6), allows you to keep track of when you need to run

your next Accredited/Traceable calibration, and shows you the date of your last calibration.

Fig.5.6

Calibration Reminder tab

The automatic calibration reminder facility will pop-up a reminder approximately two months

before your next calibration and keep on reminding you every week until you do one of the

following actions:

• Send your analyzer for Accredited/Traceable Calibration and update the

Last Calibration date

• Check the ‘Do not ask/remind again’ checkbox in the reminder pop-up

• Disable the automatic calibration reminder

An example of a reminder pop-up is shown in Fig.5.7:

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B&K 2250 Light Manual do Utilizador Página 69